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FI900423A7 - Method and apparatus for treating gas mixtures of pumped materials and a device suitable for this purpose - Google Patents

Method and apparatus for treating gas mixtures of pumped materials and a device suitable for this purpose Download PDF

Info

Publication number
FI900423A7
FI900423A7 FI900423A FI900423A FI900423A7 FI 900423 A7 FI900423 A7 FI 900423A7 FI 900423 A FI900423 A FI 900423A FI 900423 A FI900423 A FI 900423A FI 900423 A7 FI900423 A7 FI 900423A7
Authority
FI
Finland
Prior art keywords
device suitable
gas mixtures
treating gas
pumped materials
pumped
Prior art date
Application number
FI900423A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI900423A0 (en
Inventor
Rudolf Schieg
Johann Tesch
Original Assignee
Andritz Ag Maschf
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from AT19089A external-priority patent/AT391628B/en
Priority claimed from AT19189A external-priority patent/AT392216B/en
Priority claimed from AT7290A external-priority patent/AT394317B/en
Application filed by Andritz Ag Maschf filed Critical Andritz Ag Maschf
Publication of FI900423A0 publication Critical patent/FI900423A0/en
Publication of FI900423A7 publication Critical patent/FI900423A7/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0042—Degasification of liquids modifying the liquid flow
    • B01D19/0052—Degasification of liquids modifying the liquid flow in rotating vessels, vessels containing movable parts or in which centrifugal movement is caused
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0063—Regulation, control including valves and floats
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
    • D21D5/26—De-aeration of paper stock

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Paper (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Treating Waste Gases (AREA)
FI900423A 1989-01-31 1990-01-26 Method and apparatus for treating gas mixtures of pumped materials and a device suitable for this purpose FI900423A7 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT19089A AT391628B (en) 1989-01-31 1989-01-31 Process and plant for the treatment of material/gas mixtures to be pumped
AT19189A AT392216B (en) 1989-01-31 1989-01-31 Apparatus for separating gas
AT7290A AT394317B (en) 1989-01-31 1990-01-15 Apparatus for separating gas from material/gas mixtures

Publications (2)

Publication Number Publication Date
FI900423A0 FI900423A0 (en) 1990-01-26
FI900423A7 true FI900423A7 (en) 1990-08-01

Family

ID=27145814

Family Applications (1)

Application Number Title Priority Date Filing Date
FI900423A FI900423A7 (en) 1989-01-31 1990-01-26 Method and apparatus for treating gas mixtures of pumped materials and a device suitable for this purpose

Country Status (11)

Country Link
US (1) US5017198A (en)
EP (1) EP0381660B1 (en)
JP (1) JPH02259183A (en)
AU (1) AU619380B2 (en)
BR (1) BR9000382A (en)
CA (1) CA2008916A1 (en)
DE (1) DE59003098D1 (en)
FI (1) FI900423A7 (en)
HU (1) HUT55099A (en)
MX (1) MX170347B (en)
NO (1) NO900358L (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI87049C (en) * 1990-02-02 1992-11-25 Ahlstroem Oy ANORDING FOR SEPARATION OF GAS UR EN SUSPENSION INNEHAOLLANDE GAS
US5227058A (en) * 1990-02-13 1993-07-13 A. Ahlstrom Corporation Apparatus for removing liquid from the thickeners, filters, and washers
FI87538C (en) * 1990-02-13 1993-01-25 Ahlstroem Oy FOER FARING OCH ANCHORING FENDER AV VAEGSKA FRAON FAELLNINGSANORDNINGAR, FILTERAPPARATER, TVAETTARE OCH DYLIKA
FI94440C (en) * 1990-08-14 1995-09-11 Ahlstroem Oy Process and plant for treating air and / or gas-containing liquid or fiber suspension and use of a gas separating pulp pump
FI94441B (en) * 1990-08-14 1995-05-31 Ahlstroem Oy Method and apparatus for treating pulp and / or slurry suspensions
FI87247C (en) * 1990-08-14 1992-12-10 Ahlstroem Oy Feeding arrangement and method of a paper machine for processing a fiber pulp stream
FI95540C (en) * 1990-09-25 1996-02-26 Ahlstroem Oy Method and apparatus for separating gas from liquid containing solid material
US5229014A (en) * 1991-12-18 1993-07-20 Vortech International, Inc. High efficiency centrifugal separation apparatus and method using impeller
US5334130A (en) * 1992-05-13 1994-08-02 Savant Instruments, Inc. Centrifugal vacuum concentration with holder assembly
US5344575A (en) * 1993-01-29 1994-09-06 Centre De Recherche Industrielle Du Quebec Apparatus and method for extracting liquid from a humid mass
IT1304812B1 (en) * 1998-05-29 2001-04-05 Cattani Spa FLUID SEPARATOR FOR DENTAL SUCTION PLANTS.
US6290760B1 (en) * 1999-04-30 2001-09-18 Tokheim Corporation Air separator system
SE518694C2 (en) * 2001-03-21 2002-11-05 Metso Paper Inc The pumping device
AT413018B (en) * 2002-03-21 2005-10-15 Andritz Ag Maschf METHOD AND DEVICE FOR PROMOTING FLOWABLE MEDIA
CN110642291A (en) * 2019-09-29 2020-01-03 湖南辰州矿业有限责任公司 Antimony white powder degassing device

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2507797A (en) * 1949-02-14 1950-05-16 Schwarz Engineering Company In Apparatus and method for deaeration of liquids
DE1069116B (en) * 1952-09-24 1959-11-19 Nichols Engineering S. Research Corporation, New- York, N. Y. (V.St.A.) Method and device for separating fibrous suspensions containing solids on a hydrocyclone
DE1049363B (en) * 1955-07-19 1959-01-29 Max Adolf Mueller Dipl Ing Device for separating the gaseous and liquid components of gaseous liquids with a liquid ring and displacement effect
US4201555A (en) * 1976-12-30 1980-05-06 Joseph Tkach Method and apparatus for degasification of liquid by induced vortexing
ATE8522T1 (en) * 1979-09-13 1984-08-15 Vaillant Ges.M.B.H PUMP WITH DEGASSER.
US4410337A (en) * 1980-04-07 1983-10-18 A. Ahlstrom Osakeyhtio Method and an apparatus for separating a gas from a fibre suspension
US4435193A (en) * 1980-04-07 1984-03-06 Kamyr Ab Controlling operation of a centrifugal pump
US4326863A (en) * 1980-07-21 1982-04-27 Geosource Inc. Centrifugal degasser
US4362536A (en) * 1981-06-08 1982-12-07 Kamyr, Inc. Pulp degassing
HU184906B (en) * 1981-12-01 1984-11-28 Richter Gedeon Vegyeszet Device for furthering liquid and separating gases sepregating from liquid
US4640771A (en) * 1982-11-04 1987-02-03 Caterpillar, Inc. Fluid intake screening device
US4832709A (en) * 1983-04-15 1989-05-23 Allied Signal, Inc. Rotary separator with a bladeless intermediate portion
JPS60104095U (en) * 1983-12-21 1985-07-16 味の素冷凍食品株式会社 Kanishyu-mai decoration machine
US4645600A (en) * 1985-04-05 1987-02-24 Filippi Joseph J In-tank fuel filter
US4776758A (en) * 1987-07-06 1988-10-11 Kamyr Ab Combined fluidizing and vacuum pump

Also Published As

Publication number Publication date
AU4891590A (en) 1990-08-09
HU900271D0 (en) 1990-03-28
NO900358L (en) 1990-08-01
JPH02259183A (en) 1990-10-19
DE59003098D1 (en) 1993-11-25
HUT55099A (en) 1991-04-29
MX170347B (en) 1993-08-17
EP0381660A1 (en) 1990-08-08
AU619380B2 (en) 1992-01-23
NO900358D0 (en) 1990-01-25
EP0381660B1 (en) 1993-10-20
BR9000382A (en) 1990-12-04
FI900423A0 (en) 1990-01-26
US5017198A (en) 1991-05-21
CA2008916A1 (en) 1990-07-31

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Legal Events

Date Code Title Description
FD Application lapsed
MM Patent lapsed

Owner name: MASCHINENFABRIK ANDRITZ